The Quadro M6000 is a Titan X for workstations
 

We know that Nvidia's GeForce GTX Titan X is a monster of a graphics card, but as a consumer-oriented product, it lacks the driver support and ISV certification that workstation builders demand. Those goodies come with Nvidia's Quadro cards. Pictures of a new high-end Quadro leaked over the past few days (most notably, from international electronic music superstar deadmau5), and now, the GM200-based Quadro M6000 is official.

http://techreport.com/news/27988/the...r-workstations